Flow in rectangular channel with sluice gate
WebSluice Gate. A sluice gate moves up and down in a vertical plane above the spillway in order to control flow. The water passes under the gate as it moves over the spillway. For this reason it is also called a vertical gate or underflow gate. The width of the sluice gate must be specified. It should be specified as the total width of an ... WebOpen the surge tank valve. Open both the head and the tail (sluice) gates of the half-meter open channel unit. Determine the longitudinal profile along the centerline of the floor of the flume to get point gage zeros. (If not clear from a prior experiment.) Remove air from all manometric tubing.
Flow in rectangular channel with sluice gate
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WebEXAMPLE (Sluice gate) A sluice gate controls flow in open channels. At sections 1 and 2, the flow is uniform and the pressure is hydrostatic. Neglecting bottom friction and atmos … WebIt is observed that the depth of flow is 1.0 m upstream of the gate, while the depth is 0.2 m downstream of the gate. Assuming a smooth flow transition across the sluice gate, i.e., without any energy loss, and the acceleration due to gravity as 10 m/s 2, the discharge (in m 3 /s, up to two decimal places) passing under the sluice gate is _____
WebQ.1: A sluice gate discharges water into a horizontal rectangular channel as shown in figure- 3 with a velocity of 10 m/s and depth of flow of 1 m. Determine the depth of flow after the jump and consequent loss of head due to hydraulic jump. Sluice Gate Hydraulic Jump lo Vi = 10 m/sec Y2 = ? Y1 = 1 m This problem has been solved! Webrectangular open-channel flow has been derived by analytically solving the governing ... channel section and elevation of the bed of the channel, and flow through a sluice gate or over a spillway ...
WebThe rectangular channel shown in the Figure is horizontal, and it carries q = 10 cfs/ft. The flow depth upstream of the sluice gate is 5 ft. A hydraulic jump occurs on the downstream side of the sluice gate (no head loss for gate). Determine the flow depth at Sections B and D, and the head loss due to the hydraulic jump. 10 cfs/ft 5 ft B D WebJan 1, 2012 · Abstract Laboratory experiments are conducted for 2D turbulent free surface flow which interacts with a vertical sluice gate. The velocity field, on the centerline of the channel flow upstream of the gate is measured using the particle image velocimetry technique. The numerical simulation of the same flow is carried out by solving the …
WebA steady flow occurs in a rectangular channel upstream of a sluice gate. The velocity is \( 2.5 \mathrm{~m} / \mathrm{s} \) and the depth is \( 3 \mathrm{~m} \) just upstream of the …
WebNov 1, 1993 · Swamee et al (1993) found the elementary discharge coefficient of a rectangular side sluice gate discharging into a rectangular channel to be a function of the ratio of channel flow depth to gate ... early years training kirsty fantiniWebApr 10, 2024 · Sluice gates are common hydraulic structures for controlling and regulating flow in open channels. This study investigates five models’ performance in distinguishing conditions of flow regimes ... early years training directory cornwallWebThere is a constant-level lake upstream of the sluice gate. The flow depth and velocity in the channel downstream of the jump are 5.2 ft and 4.3 ft/sec, respectively. What is the … csustan application for graduationWebASK AN EXPERT Engineering Civil Engineering Water flows under a sluice gate in a horizontal rectangular channel of 2 m wide. If he depths of flow before and after the gate are 4 m and 0.50 m, respectively. Compute the discharge in the channel. FLE Y=4 m b=2 m y2=0.50 m Water flows under a sluice gate in a horizontal rectangular channel of 2 m … csustan and concurWebApr 11, 2024 · Question: A long rectangular channel of width 2.0 m, bed slope of 1:120 and Chezy coefficient 50 carries a discharge of 4.0 m3/s. a) Find the normal and critical depth and show that the water surface slope is steep. (10 m) b) A sluice gate is placed downstream causes a hydralic transition in this flow. The depth just downstream of the … early years toys ukWebQ4-2 The flow enters a rectangular channel from under a sluice gate, as shown in Figure, at a depth of 1.75 ft. The channel has a width of b = 4 ft, a Manning roughness factor of n = 0.013, and a bottom slope of S0 = 0.001. The discharge is Q = 133 cfs. The channel is 200 ft long, and it terminates at free fall. Calculate the free surface profile. csustan address turlock caWebWater is discharged under a sluice gate at a rate of 75 m3 /s into a frictionless, horizontal, rectangular channel, 6 m wide. The depth just downstream of the gate is 1.25 m. Determine the depth just upstream of the gate opening The Froude number upstream and downstream of the sluice gate early years toy shop